CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE 790 drivers/perf/qcom_l3_pmu.c ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE, &l3pmu->node); CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE 826 drivers/perf/qcom_l3_pmu.c ret = cpuhp_setup_state_multi(CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE,